{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:ZLOXLKFGVR425KNQUFTFRAVV2F","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"2c41d285d19da4414772d2286b2bef8c0381d994504abafeccd43156fdc0720a","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2004-08-23T07:39:52Z","title_canon_sha256":"793a1ce757cdc7b3ddea383fa13afc54caa87cf86bcbe025a9eafdc732c4274f"},"schema_version":"1.0","source":{"id":"hep-ex/0408108","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0408108","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0408108v1","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0408108","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"pith_short_12","alias_value":"ZLOXLKFGVR42","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"pith_short_16","alias_value":"ZLOXLKFGVR425KNQ","created_at":"2026-07-04T23:54:20Z"},{"alias_kind":"pith_short_8","alias_value":"ZLOXLKFG","created_at":"2026-07-04T23:54:20Z"}],"graph_snapshots":[{"event_id":"sha256:85a98c3995a20a2c85d89038071b0eaa85baca6ab5669be6e9146c00376a0e31","target":"graph","created_at":"2026-07-04T23:54:20Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ex/0408108/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report on an improved study of $\\bar{B}^0 \\to D^{(*)0} \\bar{K}^{(*)0}$ decays, based on $274 \\times 10^6$ $B{\\bar B}$ events collected with the Belle detector at KEKB. The following branching fractions have been measured: ${\\cal B}(\\bar{B}^0 \\to D^0 \\bar{K}^0) = (3.72 \\pm 0.65 \\pm 0.37) \\times 10^{-5}$ and ${\\cal B}(\\bar{B}^0 \\to D^0 \\bar{K}^{*0}) = (3.08 \\pm 0.56 \\pm 0.31) \\times 10^{-5}$. We also obtain evidence with $3.2\\sigma$ significance for $\\bar{B}^0 \\to D^{*0} \\bar{K}^0$ with ${\\cal B}(\\bar{B}^0 \\to D^{*0} \\bar{K}^0) = (3.2^{+1.2}_{-1.1} \\pm 0.4) \\times 10^{-5}$. No significant sig","authors_text":"et al. (for the Belle Collaboration), K. Abe","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ex","submitted_at":"2004-08-23T07:39:52Z","title":"Improved Measurements of $\\bar{B}^0 \\to D^0 \\bar{K}^0$ and $\\bar{B}^0 \\to D^0 \\bar{K}^{*0}$ Branching Fractions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0408108","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:dace0f393ea55145c15bd2b3f6b0efe891b7b6dd9250bb43d1b62415066b6e96","target":"record","created_at":"2026-07-04T23:54:20Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"2c41d285d19da4414772d2286b2bef8c0381d994504abafeccd43156fdc0720a","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2004-08-23T07:39:52Z","title_canon_sha256":"793a1ce757cdc7b3ddea383fa13afc54caa87cf86bcbe025a9eafdc732c4274f"},"schema_version":"1.0","source":{"id":"hep-ex/0408108","kind":"arxiv","version":1}},"canonical_sha256":"cadd75a8a6ac79aea9b0a1665882b5d14038cbf94345064883ead7fd7ab3a38a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cadd75a8a6ac79aea9b0a1665882b5d14038cbf94345064883ead7fd7ab3a38a","first_computed_at":"2026-07-04T23:54:20.000382Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:54:20.000382Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WAmY+5wh5QkJClG+YVR7kmB4uljjQl5xQDmUzEwCMp85MObrcQJdz/wCqOsKW9qZ0sR5uNR8wBgZKFniitmDAw==","signature_status":"signed_v1","signed_at":"2026-07-04T23:54:20.000800Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ex/0408108","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dace0f393ea55145c15bd2b3f6b0efe891b7b6dd9250bb43d1b62415066b6e96","sha256:85a98c3995a20a2c85d89038071b0eaa85baca6ab5669be6e9146c00376a0e31"],"state_sha256":"074441298da916cc880f02967a08ad8713a8248b22aba18fa1c7c049fb5da3f4"}